CVE-2022-31836
CRITICALCVSS 9.8/10EPSS 1.25%
Last modified
CVE-2022-31836 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The leafInfo.match() function in Beego v2.0.3 and below uses path.join() to deal with wildcardvalues which can lead to cross directory risk.. EPSS estimates a 1.25% chance of exploitation in the next 30 days.
Description
The leafInfo.match() function in Beego v2.0.3 and below uses path.join() to deal with wildcardvalues which can lead to cross directory risk.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Beego | Beego | <= 2.0.3 |
References
- https://github.com/beego/beego/issues/4961Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/beego/beego/issues/4961Exploit, Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-31836?
The leafInfo.match() function in Beego v2.0.3 and below uses path.join() to deal with wildcardvalues which can lead to cross directory risk.
How severe is CVE-2022-31836?
CVE-2022-31836 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.25% probability of exploitation in the next 30 days.
How do I fix CVE-2022-31836?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2022-31836?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST